Nestor Kirchner, 60, has died from a massive heart attack while at his home in El Calafate, in the Patagonian region of Argentina. President from 2003-2007 is often credited with stabilizing Argentina in the wake of its financial crisis in 2002, and restoring growth to the country. His wife, Cristina Fernandez Kirchner, the current president of Argentina, was reported to be by his side. Nestor Kirchner had recently undergone an antioplasty after having a heart attack in September. He was recently appointed president of UNASUR, and was widely rumored to be gearing up for a run at the presidency, either himself or in support of his wife, in 2011.